fast multipole method

fast multipole method
Макаров: (FMM) метод жёстких мультиполей

Универсальный англо-русский словарь. . 2011.

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  • Fast Multipole Method — The Fast Multipole Method (FMM) is a mathematical technique that was developed to speed up the calculation of long ranged forces in the n body problem. It does this by expanding the system Green s function using a multipole expansion, which… …   Wikipedia

  • Multipole expansion — A multipole expansion is a mathematical series representing a function that depends on angles usually the two angles on a sphere. These series are useful because they can often be truncated, meaning that only the first few terms need to be… …   Wikipedia

  • Fast Fourier transform — A fast Fourier transform (FFT) is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse. There are many distinct FFT algorithms involving a wide range of mathematics, from simple complex number arithmetic to group …   Wikipedia

  • Boundary element method — The boundary element method is a numerical computational method of solving linear partial differential equations which have been formulated as integral equations (i.e. in boundary integral form). It can be applied in many areas of engineering and …   Wikipedia

  • Discrete element method — A discrete element method (DEM), also called a distinct element method is any of family of numerical methods for computing the motion of a large number of particles of micrometre scale size and above. Though DEM is very closely related to… …   Wikipedia

  • Discrete element method — Mit Discrete Element Method (DEM) wird eine 1979 von Cundall und Strack entwickelte numerische Berechnungsmethode bezeichnet, mit der die Bewegung einer großen Zahl von Teilchen berechnet werden kann. Die Methode wird manchmal auch als Distinct… …   Deutsch Wikipedia

  • Distinct element method — Mit Discrete Element Method (DEM) wird eine 1979 von Cundall und Strack entwickelte numerische Berechnungsmethode bezeichnet, mit der die Bewegung einer großen Zahl von Teilchen berechnet werden kann. Die Methode wird manchmal auch als Distinct… …   Deutsch Wikipedia

  • Discrete Element Method — Mit Discrete Element Method (DEM) wird eine 1979 von Cundall und Strack entwickelte numerische Berechnungsmethode bezeichnet, mit der die Bewegung einer großen Zahl von Teilchen berechnet werden kann. Die Methode wird manchmal auch als Distinct… …   Deutsch Wikipedia

  • Distributed multipole analysis — (DMA) is a compact and accurate way of describing the spatial distribution of electric charge within a molecule. The DMA method was devised by Prof. Anthony Stone of Cambridge University to describe the charge distribution of a molecule in terms… …   Wikipedia

  • Computational electromagnetics — Computational electromagnetics, computational electrodynamics or electromagnetic modeling is the process of modeling the interaction of electromagnetic fields with physical objects and the environment. It typically involves using computationally… …   Wikipedia

  • List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra …   Wikipedia


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